/Engine/Source/Runtime/GeometryCore/Public/Intersection/ContainmentQueries3.h
Test if the axis-aligned bounding box of InnerGrid is completely inside the negative region of the signed distance field discretized on OuterGrid
namespace UE { namespace Geometry { template<typename RealType, typename GridType1, typename GridType2> bool UE::Geometry::IsInside ( const [TTriLinearGridInterpolant](API\Runtime\GeometryCore\Implicit\TTriLinearGridInterpolant)< GridType1 > & OuterGrid, const [TTransform](API\Runtime\Core\Math\TTransform)< RealType > & OuterGridTransform, const [TTriLinearGridInterpolant](API\Runtime\GeometryCore\Implicit\TTriLinearGridInterpolant)< GridType2 > & InnerGrid, const [TTransform](API\Runtime\Core\Math\TTransform)< RealType > & InnerGridTransform ) } }